+++ /dev/null
-package org.apache.lucene.analysis.fa;
-
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import java.io.IOException;
-
-import org.apache.lucene.analysis.CharStream;
-import org.apache.lucene.analysis.CharFilter;
-
-/**
- * CharFilter that replaces instances of Zero-width non-joiner with an
- * ordinary space.
- */
-public class PersianCharFilter extends CharFilter {
-
- public PersianCharFilter(CharStream in) {
- super(in);
- }
-
- @Override
- public int read(char[] cbuf, int off, int len) throws IOException {
- final int charsRead = super.read(cbuf, off, len);
- if (charsRead > 0) {
- final int end = off + charsRead;
- while (off < end) {
- if (cbuf[off] == '\u200C')
- cbuf[off] = ' ';
- off++;
- }
- }
- return charsRead;
- }
-}